A newly designed skyscraper is being set up the World Trade Center used to stood.A. where

问题补充：

A newly designed skyscraper is being set up the World Trade Center used to stood.

A. where

B. at which

C. that

D. which

答案：

(答案→)A. where

B. at which

C. that

D. which

解析：本题考查状语从句。题中where引导的为地点状语从句，表示“在……地方”，故选A。